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9-methoxy-10-diphenylphosphinophenanthrene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

372189-21-4

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372189-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 372189-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,2,1,8 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 372189-21:
(8*3)+(7*7)+(6*2)+(5*1)+(4*8)+(3*9)+(2*2)+(1*1)=154
154 % 10 = 4
So 372189-21-4 is a valid CAS Registry Number.

372189-21-4Relevant academic research and scientific papers

Palladium-catalyzed asymmetric allylic alkylation using chiral aminophosphine ligands

Mino, Takashi,Tanaka, Yoh-ichi,Akita, Koji,Anada, Kouhei,Sakamoto, Masami,Fujita, Tsutomu

, p. 1677 - 1682 (2001)

Palladium-catalyzed asymmetric allylic alkylation of 1,3-diphenyl-2-propenyl acetate 18 with a dimethyl malonate-BSA-LiOAc system has been successfully carried out in the presence of new chiral aminophosphine ligands 1-5 in good yields with good enantioselectivities (up to 85% e.e.).

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